What this has allowed me to do is 1) recognize that I'm really not a failure because I can't do X, just that I haven't yet gotten experience with X, so I need to read and play/experiment with X more (and therefore there's pretty much nothing that I or anyone else _can't_ do with enough experience), and 2) learn how to better talk to my coworkers and technical friends so as not to say things that might make them feel impostor-y (because there are definitely things other say that will set off that anxiety in my brain, even unintentionally). I feel like both of these things have allowed me to be more effective and productive at work.